REG_TX_FIFO_WRITE_PTR 2690 drivers/net/ethernet/sun/cassini.c readl(cp->regs + REG_TX_FIFO_WRITE_PTR), REG_TX_FIFO_WRITE_PTR 4160 drivers/net/ethernet/sun/cassini.c wptr = readl(cp->regs + REG_TX_FIFO_WRITE_PTR);